Package org.elasticsearch.common.bytes

Examples of org.elasticsearch.common.bytes.BytesReference

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    @Override
    public byte[] value(Object value) {
        if (value == null) {
            return null;
        }
        BytesReference bValue;
        if (value instanceof BytesRef) {
            bValue = new BytesArray((BytesRef) value);
        } else {
            bValue = (BytesReference) value;
        }
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     */
    public QuerySearchResultProvider load(final ShardSearchRequest request, final SearchContext context, final QueryPhase queryPhase) throws Exception {
        assert canCache(request, context);
        Key key = buildKey(request, context);
        Loader loader = new Loader(queryPhase, context, key);
        BytesReference value = cache.get(key, loader);
        if (loader.isLoaded()) {
            key.shard.queryCache().onMiss();
            // see if its the first time we see this reader, and make sure to register a cleanup key
            CleanupKey cleanupKey = new CleanupKey(context.indexShard(), ((DirectoryReader) context.searcher().getIndexReader()).getVersion());
            if (!registeredClosedListeners.containsKey(cleanupKey)) {
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            queryPhase.execute(context);
            BytesStreamOutput out = new BytesStreamOutput();
            context.queryResult().writeToNoId(out);
            // for now, keep the paged data structure, which might have unused bytes to fill a page, but better to keep
            // the memory properly paged instead of having varied sized bytes
            BytesReference value = out.bytes();
            assert verifyCacheSerializationSameAsQueryResult(value, context, context.queryResult());
            loaded = true;
            key.shard.queryCache().onCached(key, value);
            return value;
        }
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            final String string = text.string();
            spare.copyChars(string);
            writeInt(spare.length());
            write(spare.bytes(), 0, spare.length());
        } else {
            BytesReference bytes = text.bytes();
            writeInt(bytes.length());
            bytes.writeTo(this);
        }
    }
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        assertThat(fields.size(), equalTo(2));
    }

    @Test
    public void testRestRequestParsing() throws Exception {
        BytesReference inputBytes = new BytesArray(
                " {\"fields\" : [\"a\",  \"b\",\"c\"], \"offsets\":false, \"positions\":false, \"payloads\":true}");

        TermVectorRequest tvr = new TermVectorRequest(null, null, null);
        XContentParser parser = XContentFactory.xContent(XContentType.JSON).createParser(inputBytes);
        TermVectorRequest.parseRequest(tvr, parser);
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    }

    @Test
    public void testRequestParsingThrowsException() throws Exception {
        BytesReference inputBytes = new BytesArray(
                " {\"fields\" : \"a,  b,c   \", \"offsets\":false, \"positions\":false, \"payloads\":true, \"meaningless_term\":2}");
        TermVectorRequest tvr = new TermVectorRequest(null, null, null);
        boolean threwException = false;
        try {
            XContentParser parser = XContentFactory.xContent(XContentType.JSON).createParser(inputBytes);
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    }

    @Test
    public void testMultiParser() throws Exception {
        byte[] data = Streams.copyToBytesFromClasspath("/org/elasticsearch/action/termvector/multiRequest1.json");
        BytesReference bytes = new BytesArray(data);
        MultiTermVectorsRequest request = new MultiTermVectorsRequest();
        request.add(new TermVectorRequest(), bytes);
        checkParsedParameters(request);
       
        data = Streams.copyToBytesFromClasspath("/org/elasticsearch/action/termvector/multiRequest2.json");
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            builder.value(snapshot.getSnapshot());
        }
        builder.endArray();
        builder.endObject();
        builder.close();
        BytesReference bRef = bStream.bytes();
        try (OutputStream output = snapshotsBlobContainer.createOutput(SNAPSHOTS_FILE)) {
            bRef.writeTo(output);
        }
    }
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            return source;
        }
        try {
            JustSourceFieldsVisitor sourceFieldVisitor = new JustSourceFieldsVisitor();
            reader.document(docId, sourceFieldVisitor);
            BytesReference source = sourceFieldVisitor.source();
            if (source == null) {
                this.source = ImmutableMap.of();
                this.sourceContentType = null;
            } else {
                Tuple<XContentType, Map<String, Object>> tuple = sourceAsMapAndType(source);
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                    }
                } else if("context".equals(fieldName)) {
                    // Copy the current structure. We will parse, once the mapping is provided
                    XContentBuilder builder = XContentFactory.contentBuilder(parser.contentType());
                    builder.copyCurrentStructure(parser);
                    BytesReference bytes = builder.bytes();              
                    contextParser = parser.contentType().xContent().createParser(bytes);
                } else {
                    throw new ElasticsearchIllegalArgumentException("suggester [completion] doesn't support field [" + fieldName + "]");
                }
            } else {
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